Abstract— Currently, the sales system is overgrowing.
The concept of selling that was done manually (which is
still less than optimal) becomes electronic (e-commerce).
System development requires a digital platform. This
platform must be able to carry out all activities that were
carried out before (manually), such as collecting
documents, recording transactions, and reporting. Besides,
the e-commerce platform can provide support and
increased performance in the sales process, both in
checking stock items, transaction reports, and services.
Besides, this optimization can provide services precisely
and quickly to consumers. A management information
system concept is needed to carry out e-commerce and
services with integrated data and be stored in its
development database. This prototype concept requires a
method for website development. The method used is a
waterfall. Website design uses the Hypertext PreProcessor
(PHP) programming language and MySQL database. The
design model uses two concepts: entity-relationship
diagrams (ERD) and data flow diagrams (DFD). The result
is a website and e-commerce services that can be accepted
by users and e-commerce organizers with tests that have
been carried out. System testing uses Blackbox and
Whitebox testing, each of which results can be used to
implement e-commerce sites and services. The website can
assist officers in service and e-commerce and make it
easier for officers to determine the target and service
status.